These are quite beautiful. If you are willing, I would to add these examples to the Sporth distribution.

To be honest, you're not missing too much with PolySporth. Actually, you're better off pretending it doesn't exist for now ;) It was an experiment that tried to add concepts like polyphony and note events in time. Despite the serious time investments I put into it, I have never seriously used it. Maybe someday I'll re-examine it and do something interesting with it.

Happy Sporthing,

-P